Marquise|Lab Grown|IGI

4.07ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG754594636

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754594636

Diamond specifications and retailer prices

From €13,408 EUR

$14,980 USD

As of October 31, 2026

Save €20,811 EUR (61%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: €34,220 EUR at Yorxs · As of October 29, 2026

View at Yorxs

About this 4.07ct lab-grown marquise diamond

This 4.07ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754594636 or 754594636. Listed at 12 retailers as of October 29, 2026, with prices from €13,408 to €34,220, a €20,811 spread on the same certified stone. Yorxs lists it at €34,220. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.07

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.3°

Pavilion angle40.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG754594636

Dimensions16.73 × 8.40 × 5.13 mm

L/W Ratio1.99

Girdle conditionFaceted

Culet sizePointed

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG754594636

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31

Current: €42,706 EUR|Low: €9,986 EUR|High: €74,995 EUR|Avg: €30,172 EUR|-10.8%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

Yorxs

October 29, 2026

Retailer 3€9,986 EUR

Retailer 4€13,408 EUR

Retailer 5€13,898 EUR

Retailer 14€15,305 EUR

Retailer 11€17,974 EUR

Retailer 7€18,137 EUR

Retailer 10€20,829 EUR

Retailer 8€21,527 EUR

Retailer 9€30,962 EUR

Retailer 12€32,843 EUR

Retailer 2€34,093 EUR

Yorxs€34,220 EUR

Retailer 1€42,706 EUR

Retailer 6€47,722 EUR

Retailer 15€56,102 EUR

Retailer 13€74,995 EUR

26 data points across 16 retailers

12 retailers€13,408 EUR to €34,220 EUR

B+

Cheapest Retailer

€13,408 EUR

$14,980 USD

B+

Retailer 2

€15,305 EUR

$17,099 USD

View

B+

Retailer 3

€17,974 EUR

$20,081 USD

View

B+

Retailer 4

€20,829 EUR

$23,270 USD

View

B+

Retailer 5

€21,527 EUR

£18,937 GBP

View

Retailer 6

€30,962 EUR

£27,237 GBP

View

Retailer 7

€32,843 EUR

$36,692 USD

View

Most Expensive

Yorxs

523229147 · Oct 29

€34,220 EUR

View

7 more retailers have this diamond

Prices start from €13,408 EURSave up to €20,811 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

Similar diamonds

B+

4.07ct Marquise

€13,408 EUR